<template>
	<div class="container" @click="handleGalleryClick">
		<div class="wrapper">
			<swiper :options="swiperOptions">
			  <swiper-slide v-for="(item,index) in imgs" :key="index">
			    <img class="gallary-img" :src="item" alt="">
			  </swiper-slide>
			  <div class="swiper-pagination"  slot="pagination"></div>
			</swiper>
		</div>
	</div>
</template>

<script>
export default {
  name: 'CommonGallary',
  props: {
    imgs: {
      type: Array,
      default () {
        return []
      }
    }
  },
  data () {
    return {
      swiperOptions: {
        pagination: '.swiper-pagination',
        paginationType: 'fraction',
        observeParents: true, // 发生Dom变化刷新页面
        observer: true
      }
    }
  },
  methods: {
  	handleGalleryClick () {
  		this.$emit('close')
  	}
  }
}
</script>

<style lang="stylus" scoped>
  .container >>> .swiper-container
    overflow: inherit
  .container
    display: flex
    flex-direction: column
    justify-content: center
    z-index: 99
    position: fixed
    left: 0
    right: 0
    top: 0
    bottom: 0
    background: #000
    .wrapper
      height: 0
      width: 100%
      padding-bottom: 100%
      .gallary-img
        width: 100%
      .swiper-pagination
        color: #fff
        bottom: -1rem
</style>
